ALCATEL - SEL

Any device whose MAC address begins with 00:C0:BE has a network interface built by ALCATEL - SEL. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:C0:BE

Organization

ALCATEL - SEL

Address

LORENZ STR DE

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.